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The Mornsun LD20-23B12R2-RC is an enclosed AC/DC power converter designed for reliable operation in demanding environments. It features an ultra-wide input voltage range of 85-305VAC and 100-430VDC, making it versatile for various power sources.
This converter delivers a nominal output power of 20W with a 12V output voltage and a current rating of 1.67A. Key electrical specifications include an efficiency of 87% at 230VAC, output voltage accuracy of ±2%, line regulation of ±0.5%, and load regulation of ±1%. The isolation voltage is rated up to 4200VAC.
Designed for through-hole mounting, the LD20-23B12R2-RC has a compact size with dimensions of 52.4mm x 27.2mm x 24.0mm. It operates reliably within an ambient temperature range of -40°C to +85°C. Protection features include output short circuit, over-current, and over-voltage protection. The plastic case meets UL94V-0 flammability standards, and it complies with OVC III (EN62477-1) and EMI standards like CISPR32/EN55032 Class B.
Applications for this converter include household appliances and ITE (Commercial) equipment, industrial automation, and EV charging. It meets safety standards IEC/EN/UL62368 and IEC/EN60335.
The input voltage range is 85-305 VAC or 100-430 VDC.
It provides a nominal 12V output at 1.67A, 20W total.
The operating temperature range is -40°C to +85°C with derating.
It comes in a 5-DIP module with 4 leads for through-hole mounting.
The input-to-output isolation voltage is 4200 VAC.
Typical efficiency is 87%.
EMI performance meets CISPR32/EN55032 Class B.